Unscramble Etifis

What is the meaning of word etifis unscrambled?

What 6 letter words can be made from letters E T I F I S:

Make more words by adding or removing letters

How many 5 letter words can you make from letters E T I F I S?

1. feist - Definition of feist

Which 5 letter words can be made by removing one letter and unscrambling the remaining letters?
1) Removing the letter E and unscrambling tifis
2) Removing the letter T and unscrambling eifis
3) Removing the letter I and unscrambling etfis
4) Removing the letter F and unscrambling etiis
5) Removing the letter I and unscrambling etifs
6) Removing the letter S and unscrambling etifi

More anagrams containing the letters E T I F I S
etifsi etiifs stfiei isietf